<!DOCTYPE html>
<html lang="en"  xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<center>
    <form action="/book/addType" method="post">
        图书类型：  <input type="text" name="tname">
        <input type="submit" value="添加">
    </form>
</center>
</body>
</html>